Multi-layer aerial corridor for high-rise steel structure building and construction method of multi-layer aerial corridor

Abstract

The invention relates to a high-rise steel structure building multilayer aerial corridor and a construction method thereof, and relates to the technical field of building construction, the corridor comprises a corridor body and two towers, the corridor body comprises a cantilever beam and two cross beams, the cantilever beam is fixedly arranged on the towers, the side walls of the two cross beams are provided with sliding grooves, the cross beams are provided with a plurality of supporting rods, and the supporting rods are arranged in the sliding grooves. A sliding block is arranged between every two adjacent supporting rods, the sliding blocks are arranged in the sliding grooves in a sliding mode, a fixing assembly is arranged on the cross beam, and a hoisting assembly used for hoisting structural parts is arranged on the tower; a hook is arranged at the end, close to the hoisting assembly, of the traction rope. The mutually hinged supporting rods are hoisted to the cross beam through the hoisting assembly, the traction rope is pulled so that the supporting rods can move towards the other tower building till the whole supporting rods are completely opened and evenly distributed on the cross beam, the supporting rods and the cross beam are installed separately, too heavy structural parts do not need to be hoisted, and construction is convenient.

Description

technical field [0001] The present application relates to the technical field of building construction, in particular to a high-rise steel structure multi-storey aerial corridor and a construction method thereof. Background technique [0002] With the increasing shortage of urban construction land, the continuous improvement of people's pursuit of architectural art, and the sharp increase of construction costs, there will be more and more aerial long-span heavy-duty steel corridors in super high-rise twin towers. At present, traditional aerial corridors The construction plan usually adopts the method of erecting a full house of scaffolding to the construction floor, or using two-way lifting equipment to climb the prefabricated concrete components to the construction floor as a whole. [0003] However, for large-scale high-rise corridors, the volume and quality of the structural parts are very large, and the construction is difficult. Due to the large distance between adjace...

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Problems solved by technology

[0003] However, for large-scale high-rise corridors, the volume and mass of the structural parts are very large, and the construction is difficult

Due to the large distance between adjacent buildings, especially high-rise buildings, and the large span of the corresponding corridor, the weight of the structural parts forming the aerial corridor is too large, and it is not suitable for overall hoisting after assembly; the setting height of the aerial corridor is generally They are all very high, and it is difficult to erect scaffolding for aerial work, poor stability, low safety factor, and inconvenient construction

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